![File:Jean Louis Rodolphe Agassiz by Antoine Sonrel, 1864, albumen silver print, from the National Portrait Gallery - NPG-S NPG 77 46Agassiz-000002.jpg - Wikimedia Commons File:Jean Louis Rodolphe Agassiz by Antoine Sonrel, 1864, albumen silver print, from the National Portrait Gallery - NPG-S NPG 77 46Agassiz-000002.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/3/33/Jean_Louis_Rodolphe_Agassiz_by_Antoine_Sonrel%2C_1864%2C_albumen_silver_print%2C_from_the_National_Portrait_Gallery_-_NPG-S_NPG_77_46Agassiz-000002.jpg)
File:Jean Louis Rodolphe Agassiz by Antoine Sonrel, 1864, albumen silver print, from the National Portrait Gallery - NPG-S NPG 77 46Agassiz-000002.jpg - Wikimedia Commons
![Jean ) Louis (Rodolphe) Agassiz (1807-1873) Swiss-born American naturalist and glaciologist, at 19. From Elizabeth Cary Agassiz 'Louis Agassiz: His Life and Correspondenc - Album alb9006079 Jean ) Louis (Rodolphe) Agassiz (1807-1873) Swiss-born American naturalist and glaciologist, at 19. From Elizabeth Cary Agassiz 'Louis Agassiz: His Life and Correspondenc - Album alb9006079](https://www.album-online.com/photos/prev/MmRjNTJmMA/album_alb9006079.jpg)
Jean ) Louis (Rodolphe) Agassiz (1807-1873) Swiss-born American naturalist and glaciologist, at 19. From Elizabeth Cary Agassiz 'Louis Agassiz: His Life and Correspondenc - Album alb9006079
![Photo de Jean Louis Rodolphe Agassiz (1807-1873), enseignant sur un tableau noir. Agassiz était un paléontologue, géologue et gla suisse-américain Photo Stock - Alamy Photo de Jean Louis Rodolphe Agassiz (1807-1873), enseignant sur un tableau noir. Agassiz était un paléontologue, géologue et gla suisse-américain Photo Stock - Alamy](https://c8.alamy.com/compfr/2bnjkwx/photo-de-jean-louis-rodolphe-agassiz-1807-1873-enseignant-sur-un-tableau-noir-agassiz-etait-un-paleontologue-geologue-et-gla-suisse-americain-2bnjkwx.jpg)